40fd07d46e
Remove most dependencies on vvp_bit4_t encoding.
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Remove dependencies on vvp_bit4_encoding outside of the vvp_net
core types. The table_functor_s class was the worst offfender and
was barely used, so it is now removed completely. There are a few
opcodes in vhtread.cc that also make vvvp_bit4_t encoding
assumptions (and used casts) and those have been fixed. There
were also various VPI interface functions that are fixed.
2008-04-20 19:21:41 -07:00
e5381feb85
Clean up functor counters
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The functor counters were left over from the v0.8 release. Rework
the counters to be relevent to the current state of vvp.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-12-02 08:47:06 -08:00
7132b8ff6b
Start runtime trace aids
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The runtime is a vvp runtime engine debug aid that allows for
detailed dump into a debug log. The trace is enabled by setting
the VVP_DEBUG variable and activating specific debug messages
in the vvp source.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-07-11 21:38:56 -07:00
b58705b829
Inline more simple stuff, and more vector4_t by const reference for performance.
2005-06-22 18:30:12 +00:00
7091915b73
Reduce vvp_vector4 copies by using const references.
2005-06-22 00:04:48 +00:00
466ab5c2c7
Resolv do not propogate inputs that do not change.
2005-06-15 00:47:15 +00:00
a3f696cd06
Add vvp driver functor for logic outputs,
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Add ostream output operators for debugging.
2005-04-13 06:34:20 +00:00
313502f360
Implement VPI access to signal strengths,
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Fix resolution of ambiguous drive pairs,
Fix spelling of scalar.
2005-03-12 04:27:42 +00:00
ff067bb959
tri0 and tri1 resolvers must replace HiZ with 0/1 after resolution.
2005-02-13 05:26:30 +00:00
9735b0e8b3
Add the .part/pv node and related functionality.
2005-01-09 20:11:15 +00:00
34a14b983b
Implement .resolv functors, and stub signals recv_vec8 method.
2004-12-31 06:00:06 +00:00
65e9b6be12
Rework of internals to carry vectors through nexus instead
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of single bits. Make the ivl, tgt-vvp and vvp initial changes
down this path.
2004-12-11 02:31:25 +00:00
f45fd155c4
Remove the obsolete functor delete functions.
2003-03-13 04:36:57 +00:00
b726395d1e
Spelling fixes.
2003-02-09 23:33:26 +00:00
ea21fab379
Add support for %v is the display system task.
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Change the encoding of H and L outputs from
the bufif devices so that they are logic x.
2002-09-06 04:56:28 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
54b96ea7bd
Count different types of functors.
2002-07-05 20:08:44 +00:00
fd0cb30a4d
Improved functor debug dumps.
2001-12-18 05:32:11 +00:00
ace6b0a767
Give tri0 and tri1 their proper strengths.
2001-12-15 02:11:51 +00:00
7d494fd3d5
Support tri0 and tri1 resolvers.
2001-12-15 01:54:38 +00:00
ec4f8c80d5
Support functor delays for gates and UDP devices.
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(Stephan Boettcher)
2001-12-06 03:31:24 +00:00
fa23dafdae
Use functor pointers where vvp_ipoint_t is unneeded.
2001-11-07 03:34:41 +00:00
a75326e2e0
Rewrite the functor type to have fewer functor modes,
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and use objects to manage the different types.
(Stephan Boettcher)
2001-10-31 04:27:46 +00:00
4b3b41cd79
Propogate strength-only changes from resolver.
2001-10-14 01:45:11 +00:00
a2f07011c1
Fix blending of ambiguous pairs.
2001-07-21 02:34:39 +00:00
1e9184f0f9
Make the bufif0 and bufif1 gates strength aware,
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and accurately propagate strengths of outputs.
2001-05-31 04:12:43 +00:00
19251f7a79
Propagate strength-values instead of drive strengths.
2001-05-30 03:02:35 +00:00
f05b13c630
A resolver that understands some simple strengths.
2001-05-12 20:38:06 +00:00
4537de8120
Implement the .resolv syntax.
2001-05-09 02:53:25 +00:00
Stephen Williams
steve